The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...

Astronomers at the Max Planck Institute for Astronomy have created the most comprehensive three-dimensional map of the ...

Specifically, the findings support the hypothesis that supernovae could have triggered two of the so-called "big five" mass ...

Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

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